Answer: C. Conducts electricity in the solid state
Explanation:
Answer:
<u>The Standard enthalpy of reaction:</u>
Explanation:
Given- Standard Heat of Formation:
= -3110 kJ/mol,
= -286 kJ/mol,
= -1279 kJ/mol
<u><em>Given chemical reaction:</em></u> P₄O₁₀(s) + 6H₂O → 4H₃PO₄
<em>The standard enthalpy of reaction:</em> = ?
<u><em>To calculate the Standard enthalpy of reaction</em></u> (), <u><em>we use the equation:</em></u>
<u>Therefore, the Standard enthalpy of reaction:</u>